C++ Broker needs Acl support for limiting on-disk store

Details

Description

The C++ Broker currently has Acl support for limiting the in-memory size of a queue and the maximum number of messages that the queue may contain.

When creating a queue a user may specify options qpid.max_size and qpid.max_count. Acl support exists to specify properties:
queuemaxsizeupperlimit, queuemaxsizelowerlimit,
queuemaxcountupperlimit, queuemaxcountlowerlimit
to constrain the bounds of a queue that a user may create.

This jira issue adds similar support for options qpid.file_size and qpid.file_count. The Acl support shall add properties:
filemaxsizeupperlimit, filemaxsizelowerlimit,
filemaxcountupperlimit, filemaxcountlowerlimit
to similarly constrain the file store settings.

This jira does NOT add new options to queue creation. Tool qpid-config already specifies these options and the broker and store process them. The jira simply provides a method for administrators to constrain users file settings.